Air Flail Cleaning Technology A completely new innovative

Air Flail Cleaning Technology A completely new innovative way to clean dry bulk cement vessels, rail cars and terminals with simple tools anyone can use. February 2018 Hold Cleaning Technologies LLC

Cement cleaning with pre-industrial tools is dangerous, difficult, slow and ineffective Hold Cleaning Technologies LLC | Cement Cleaning with a Human Touch 2

Cement cleaning with modern Air Flail tools is safe, easy, fast, effective – economical and eco-friendly Hold Cleaning Technologies LLC | Cement Cleaning with a Human Touch 3

Fast Economical ü CREW MULTIPLIER: One worker can clean six times faster than with pre-industrial tools; but more thoroughly and with less effort ü Increased rail terminal throughput ü Thorough dry cleaning eliminates time spent “wet” (high pressure water or acid) cleaning ü Reduces total vessel cleaning time at discharge port by 1 -2 days ü Complete elimination of all vessel cleaning time lost by cleaning underway to next load port: 2 -3 days ü NO expensive contractors for ships, rail or terminal cleaning ü NO expensive wet cleaning and waste water/acid/cement disposal ü Cleaning savings up to 90%; up to $2. 00/Mt for bulk vessel Portland Cement transport. Additional savings for underway cleaning ü Unilateral adopters realize cleaning savings as competitive landed cement cost advantage Eco-Friendly ü Reduced cleaning time reduces vessel CO 2 emissions ü Dramatically minimizes vessel residual cement cargo for ocean discharge ü NO water, acid or wet cement waste for ocean or land discharge ü Thoroughly cleans “escaped” cement from all surfaces in and around manufacturing and intermodal facilities, eliminating further environment migration Click here to watch our video Hold Cleaning Technologies LLC | Cement Cleaning with a Human Touch 4